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Frank Barchard 431cb3667a YUV to RGB for x64 use registers instead of memory. 
On Arm the YVU to RGB conversions move constants into registers.
This change does the same for 64 bit intel builds where additional
registers are available.
The AVX2 saves 3 instructions by because the 2nd argument needs to be a register, so a vmovdqu was avoided.

x64 builds using memory:
AVX2  I420ToARGB_Opt (3059 ms)
SSSE3 I420ToARGB_Opt (3959 ms)

Now using registers
AVX2  I420ToARGB_Opt (2906 ms)
SSSE3 I420ToARGB_Opt (3928 ms)

TBR=harryjin@google.com
BUG=libyuv:520

Review URL: https://codereview.chromium.org/1407353010 .
2015-11-04 16:16:18 -08:00
chromium Roll chromium_revision bb79186..5d149df (353481:354955) 2015-10-20 07:54:41 +02:00
include YUV to RGB for x64 use registers instead of memory. 2015-11-04 16:16:18 -08:00
source YUV to RGB for x64 use registers instead of memory. 2015-11-04 16:16:18 -08:00
third_party/gflags pass clangcl compile options to ignore warnings in gflags.cc 2015-10-28 10:58:19 -07:00
tools Roll chromium_revision bb79186..5d149df (353481:354955) 2015-10-20 07:54:41 +02:00
unit_test unittest fix for cpu flags. 2015-11-03 19:06:19 -08:00
util cpuid tool fix - remove mipsdsp and add avx3 2015-11-03 19:04:36 -08:00
.gitignore add .gn file for gn builds 2015-11-04 11:09:00 -08:00
.gn add .gn file for gn builds 2015-11-04 11:09:00 -08:00
all.gyp Android support 2013-11-21 19:57:10 +00:00
Android.mk Adds files and functions for rotate any, but does not hook them up to the caller. 2015-07-27 10:32:08 -07:00
AUTHORS Adding AUTHORS file to libyuv 2011-11-01 20:44:21 +00:00
BUILD.gn Enable optimization when compiling for NaCl with GN 2015-10-12 14:52:05 -07:00
CMakeLists.txt create color test category of unittests to narrow down arm bug 2015-10-14 16:58:55 -07:00
codereview.settings Change code review host to Chromium's Rietveld. 2015-09-06 06:49:01 +02:00
DEPS switch cpu flags to 0 for unitialized to avoid compare 2015-10-23 10:57:42 -07:00
download_vs_toolchain.py Roll chromium_revision 260824:262938 + fix binutils. Since it's not possible to have platform-specific hooks executing, binutils must be downloaded for all platforms in order for the download.py hook to execute properly on non-unix platforms. 2014-04-11 23:40:41 +00:00
drover.properties Add drover.properties for libyuv 2015-02-24 10:06:44 +00:00
gyp_libyuv Make Libyuv work with Chromium Git checkouts 2014-09-23 11:13:29 +00:00
gyp_libyuv.py Minor fixes to gyp_libyuv.py 2014-03-28 19:38:05 +00:00
libyuv_nacl.gyp NaCl/GYP: remove references to prep_toolchain from libyuv. prep_toolchain is now a no-op. 2015-04-22 17:42:21 +00:00
libyuv_test.gyp add gflags support files from webrtc 2015-10-16 18:53:25 -07:00
libyuv.gyp merge neon source files back into single libyuv library 2015-10-07 21:16:51 -07:00
libyuv.gypi merge neon source files back into single libyuv library 2015-10-07 21:16:51 -07:00
LICENSE Update Copyright notice to follow new chromium conventions. 2012-08-08 19:04:24 +00:00
LICENSE_THIRD_PARTY README.chromium license field for WebView and LICENSE_THIRD_PARTY to show files with special licenses. 2013-04-24 00:12:28 +00:00
linux.mk Adds files and functions for rotate any, but does not hook them up to the caller. 2015-07-27 10:32:08 -07:00
OWNERS Remove blank lint from OWNERS. Move FixedDiv into row functions to avoid changing build files. 2013-06-17 23:04:13 +00:00
PATENTS LibYuv: Adding PATENT and LICENSE files 2011-10-25 16:15:49 +00:00
PRESUBMIT.py Roll chromium_revision 271c6cc..2c3ffb2 (309333:317530) + fixes 2015-02-27 10:20:23 +00:00
public.mk Android.mk moved into libyuv to central support 2012-09-19 07:27:17 +00:00
README.chromium YUV to RGB for x64 use registers instead of memory. 2015-11-04 16:16:18 -08:00
setup_links.py Add libyuv_unittest_apk target to run tests on Android 2015-10-12 16:29:14 -07:00
sync_chromium.py Roll chromium_revision 271c6cc..2c3ffb2 (309333:317530) + fixes 2015-02-27 10:20:23 +00:00
winarm.mk Adds files and functions for rotate any, but does not hook them up to the caller. 2015-07-27 10:32:08 -07:00

README.chromium 

Name: libyuv
URL: http://code.google.com/p/libyuv/
Version: 1532
License: BSD
License File: LICENSE

Description:
libyuv is an open source project that includes YUV conversion and scaling functionality.